Cheapest one-way flights from London to Luxemburg in December from $67

AirHint found the following cheapest one-way flights from London (LHR) to Luxemburg (LUX) in December 2025 (see full year).

One-Way flights

10 Dec British Airways direct
11 Dec British Airways direct
30 Dec British Airways direct
29 Dec British Airways direct
09 Dec British Airways direct
02 Dec British Airways direct
08 Dec British Airways direct
25 Dec British Airways direct
17 Dec British Airways direct
16 Dec British Airways direct

Also check the deals for return flights from London to Luxemburg in December.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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